package lab02.test23;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Scanner;

public class Test {

        public static void main(String[] args) throws ParseException {
            Scanner sc = new Scanner(System.in);
            DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
            DateFormat dateFormat1 = new SimpleDateFormat("E");


            System.out.println("请输入今年生日：");
            Date date = dateFormat.parse(sc.nextLine());


            Calendar cal = Calendar.getInstance();
            Date date1 =dateFormat.parse(dateFormat.format(cal.getTime()));


            long day = (date.getTime() - date1.getTime()) / (24 * 60 * 60 * 1000);
            if (day > 0) {
                System.out.println("距离你生日还有" + day  );
                System.out.println("生日是：" + dateFormat1.format(date));

            } else {
                System.out.print("你的生日已经过了");
            }

        }
    }
